UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lx+M/QRbKDyiS1Mvd0jX6qrDBuKILhiDQNekHZpVbd0=' 
WHERE 
  key_id = '2e26a66f112e40448842d6d440f5ee0c1b9eaae14b184a88da4b4e622ee57b89' 
  AND (
    token = 'Lx+M/QRbKDyiS1Mvd0jX6qrDBuKILhiDQNekHZpVbd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )